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Class Information
Number: 74/578
Name: Machine element or mechanism > Elements > Pawls and ratchets > Sliding pawls
Description: Devices comprising pawls mounted for sliding movement.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7506562 |
Ratchet assembly |
Mar. 24, 2009 |
| 7472624 |
Push to release brake actuating assembly for a vehicle |
Jan. 6, 2009 |
| 7357051 |
Ratchet-type adjustment device |
Apr. 15, 2008 |
| 7353730 |
Foot depressing parking brake apparatus |
Apr. 8, 2008 |
| 7234372 |
Reversible ratcheting tool with a smaller head and improved driving torque |
Jun. 26, 2007 |
| 6736027 |
Attachment device for arresting a machine member on a shaft |
May. 18, 2004 |
| 6722734 |
Locking assembly for a rocking chair |
Apr. 20, 2004 |
| 6402242 |
Locking assembly for a rocking chair |
Jun. 11, 2002 |
| 6282980 |
Self-adjusting parking brake actuator |
Sep. 4, 2001 |
| 5690202 |
Overrunning clutch mechanism |
Nov. 25, 1997 |
| 5344061 |
Ratchet assembly for medical instrument |
Sep. 6, 1994 |
| 5226342 |
Linear or circular rachet-type locking device with automatic unlocking and self-locking |
Jul. 13, 1993 |
| 5214982 |
Locking device for a ratchet wheel |
Jun. 1, 1993 |
| 5197500 |
Combustion chamber cleaning machine |
Mar. 30, 1993 |
| 5184701 |
Device for compensating the controlled clearance on brake drums of lorries and semi-trailers |
Feb. 9, 1993 |
| 5152445 |
Fastener group feeding device |
Oct. 6, 1992 |
| 4983097 |
Tray tier stacking apparatus |
Jan. 8, 1991 |
| 4936445 |
Container with improved ratchet teeth |
Jun. 26, 1990 |
| 4932676 |
Roller skate having three control modes |
Jun. 12, 1990 |
| 4919039 |
Hydraulic turning gear |
Apr. 24, 1990 |
| 4916988 |
Ratchet screwdriver |
Apr. 17, 1990 |
| 4875788 |
Postage meter printwheel setting apparatus |
Oct. 24, 1989 |
| 4799832 |
Ratchet tap wrench |
Jan. 24, 1989 |
| 4732255 |
Dispensing apparatus |
Mar. 22, 1988 |
| 4621819 |
Nonloosening hammer-drill chuck |
Nov. 11, 1986 |
| 4583751 |
Locking drill chuck with protection against overtightening |
Apr. 22, 1986 |
| 4561320 |
Two-way pawl-ratchet wheel assembly |
Dec. 31, 1985 |
| 4556381 |
Press for producing pellets from bulk material |
Dec. 3, 1985 |
| 4553767 |
Roller skate with integral ratchet means |
Nov. 19, 1985 |
| 4540135 |
Device for controlling a click brake on a fly reel |
Sep. 10, 1985 |
| 4515382 |
Occupant propelled wheeled device |
May. 7, 1985 |
| 4270399 |
Counter drive mechanism |
Jun. 2, 1981 |
| 4267748 |
Releasable lock mechanism |
May. 19, 1981 |
| 4265130 |
Vibration generator with adjustable eccentric weight |
May. 5, 1981 |
| 4257282 |
Transport system for a dot matrix printing mechanism |
Mar. 24, 1981 |
| 4257283 |
Stepping mechanism for a multi-position switch |
Mar. 24, 1981 |
| 4183260 |
Tool for rotating nuts, bolts and like fasteners |
Jan. 15, 1980 |
| 4180238 |
Valve actuator having a rotary bi-directional apparatus with a dual ratchet mechanism |
Dec. 25, 1979 |
| 4155270 |
Control lever apparatus for speed change devices for bicycles |
May. 22, 1979 |
| 4140197 |
Trojan bar suspension device |
Feb. 20, 1979 |
| 4058192 |
Uni-directional mechanism |
Nov. 15, 1977 |
| 4057220 |
Ratchet type operator for cable winches and the like |
Nov. 8, 1977 |
| 4032055 |
Feed device for tape perforators |
Jun. 28, 1977 |
| 3967508 |
Line printer with escape mechanism driving means |
Jul. 6, 1976 |
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